This is the chalk line I use. It’s just over and is easy to work with and lasts a long time
http://www.amazon.com/gp/product/B0000950PT/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B0000950PT&linkCode=as2&tag=httpwwwyou00f-20
Finished product video here → https://www.youtube.com/watch?v=upw-7ciWDNs

Free Shed Plan / Instructions Right NOW No Gimics No Advanced Math Gambrel Roof
How to layout and Build trusses for your gambrel barn or shed free plans. This is how to do it easily without needed advanced trigonometry skills or advanced mathmatics. If you can measure, trace, and divide by two. briansmobile1 You can do this layout.Video Rating: / 5